Bottle opener



FIG. 1 is a perspective view of the bottle opener;

FIG. 2 is a front plan view thereof;

FIG. 3 is a right side view thereof;

FIG. 4 is a left side view thereof; and,

FIG. 5 is a front plan view thereof in use.

The broken lines in FIG. 5 are included to show environmental features that form no part of the claimed design. 

CLAIM The ornamental design for a bottle opener, as shown and described. 